IOCAS-IR
Radiolarian assemblage as an indicator of environmental conditions in the marginal seas of the Western North Pacific
Qu, Hanxue1,2,3,4; Wang, Jinbao1,3,4; Xu, Yong1,2,3,4; Li, Xinzheng1,2,3,4
2020-05-01
Source PublicationMARINE MICROPALEONTOLOGY
ISSN0377-8398
Volume157Pages:14
Corresponding AuthorLi, Xinzheng(lixzh@qdio.ac.cn)
AbstractIn this study, we analyzed 45 surface sediment samples collected in the marginal seas of the Western North Pacific, including the South China Sea, the East China Sea, and the Philippine Sea, to investigate the radiolarian assemblages and their relationship with upper layer environmental conditions. Based on the results of Q-mode cluster analysis, the radiolarian assemblages can be divided into four clusters, corresponding to the North Equatorial Current assemblage, North Equatorial Current Bifurcation assemblage, Kuroshio-South China Sea assemblage, and Kuroshio-East China Sea assemblage. Winter sea surface temperature (SSTw), winter sea surface salinity (SSSw), and annual silicate concentration were the most significant environmental variables associated with the radiolarian assemblages, among which SSTw showed the highest correlation with the radiolarian fauna. The significant influences of SSTw and SSSw suggested that the seasonal change of the North Equatorial Current-Kuroshio Current system exerted a crucial effect on the abundance and distribution pattern of the radiolarian fauna.
KeywordRadiolaria Kuroshio current Western North Pacific Surface sediment Marginal sea Environmental variables
DOI10.1016/j.marmicro.2020.101859
Indexed BySCI
Language英语
Funding ProjectStrategic Priority Research Program of the Chinese Academy of Sciences[XDA23050304] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA11020303] ; National Natural Science Foundation of China[40776070] ; Scientific and Technological Innovation Project - Qingdao National Laboratory for Marine Science and Technology[2015ASKJ01]
WOS Research AreaPaleontology
WOS SubjectPaleontology
WOS IDWOS:000535536000004
PublisherELSEVIER
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/167594
Collection中国科学院海洋研究所
Corresponding AuthorLi, Xinzheng
Affiliation1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao 266071, Peoples R China
4.Pilot Natl Lab Marine Sci & Technol Qingdao, Lab Marine Biol & Biotechnol, Qingdao 266237, Peoples R China
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Qu, Hanxue,Wang, Jinbao,Xu, Yong,et al. Radiolarian assemblage as an indicator of environmental conditions in the marginal seas of the Western North Pacific[J]. MARINE MICROPALEONTOLOGY,2020,157:14.
APA Qu, Hanxue,Wang, Jinbao,Xu, Yong,&Li, Xinzheng.(2020).Radiolarian assemblage as an indicator of environmental conditions in the marginal seas of the Western North Pacific.MARINE MICROPALEONTOLOGY,157,14.
MLA Qu, Hanxue,et al."Radiolarian assemblage as an indicator of environmental conditions in the marginal seas of the Western North Pacific".MARINE MICROPALEONTOLOGY 157(2020):14.
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